EP0216295A3 - Positiv aufladbare Toner und Entwickler für die Entwicklung von elektrostatischen Bildern - Google Patents

Positiv aufladbare Toner und Entwickler für die Entwicklung von elektrostatischen Bildern Download PDF

Info

Publication number: EP0216295A3
Authority: EP; European Patent Office
Prior art keywords: toner; positively chargeable; developing electrostatic; electrostatic images; developer
Prior art date: 1985-09-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP86112781A

Other languages

English (en)

French (fr)

Other versions

EP0216295A2 (de

Inventor

Katsuhiko Tanaka

Hirohide Canon-Ryo Tanikawa

Naoto Kitamori

Tsutomu Kukimoto

Masaki Uchiyama

Yasuo Mitsuhashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Canon Inc

Original Assignee

Canon Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-09-17

Filing date

1986-09-16

Publication date

1988-12-14

1985-09-17 Priority claimed from JP60204959A external-priority patent/JPS6265047A/ja

1985-11-01 Priority claimed from JP60245817A external-priority patent/JPS62106472A/ja

1985-11-12 Priority claimed from JP60253488A external-priority patent/JPS62113157A/ja

1985-11-13 Priority claimed from JP60254234A external-priority patent/JPS62113158A/ja

1986-05-28 Priority claimed from JP61122644A external-priority patent/JPS62279350A/ja

1986-09-16 Application filed by Canon Inc filed Critical Canon Inc

1987-04-01 Publication of EP0216295A2 publication Critical patent/EP0216295A2/de

1988-12-14 Publication of EP0216295A3 publication Critical patent/EP0216295A3/de

Status Withdrawn legal-status Critical Current

Links

BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
239000011230 binding agent Substances 0.000 abstract 1
239000003086 colorant Substances 0.000 abstract 1
239000000696 magnetic material Substances 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09783—Organo-metallic compounds
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/10—Developers with toner particles characterised by carrier particles

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Developing Agents For Electrophotography (AREA)

EP86112781A 1985-09-17 1986-09-16 Positiv aufladbare Toner und Entwickler für die Entwicklung von elektrostatischen Bildern Withdrawn EP0216295A3 (de)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
JP60204959A JPS6265047A (ja)	1985-09-17	1985-09-17	静電荷像現像用トナ−
JP204959/85		1985-09-17
JP60245817A JPS62106472A (ja)	1985-11-01	1985-11-01	静電荷像現像用トナ−
JP245817/85		1985-11-01
JP60253488A JPS62113157A (ja)	1985-11-12	1985-11-12	トナ−用正荷電性制御剤および静電荷像現像用トナ−
JP253488/85		1985-11-12
JP60254234A JPS62113158A (ja)	1985-11-13	1985-11-13	静電荷像現像用現像剤
JP254234/85		1985-11-13
JP122644/86		1986-05-28
JP61122644A JPS62279350A (ja)	1986-05-28	1986-05-28	静電荷像現像用正帯電性トナ−

Publications (2)

Publication Number	Publication Date
EP0216295A2 EP0216295A2 (de)	1987-04-01
EP0216295A3 true EP0216295A3 (de)	1988-12-14

Family

ID=27526961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86112781A Withdrawn EP0216295A3 (de)	1985-09-17	1986-09-16	Positiv aufladbare Toner und Entwickler für die Entwicklung von elektrostatischen Bildern

Country Status (2)

Country	Link
US (1)	US4737432A (de)
EP (1)	EP0216295A3 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2684033B2 (ja) *	1986-03-11	1997-12-03	コニカ株式会社	静電像現像用トナーおよび画像形成方法
SG28376G (en) *	1986-12-01	1995-09-01	Canon Kk	Developer for developing electrostatic latent image and image forming method
JPS63280262A (ja) *	1987-05-13	1988-11-17	Ricoh Co Ltd	静電潜像現像用トナ−
US5759733A (en) *	1987-11-28	1998-06-02	Ricoh Company, Ltd.	Liquid developer for electrostatic electrophotography
FR2626529B1 (fr) *	1988-01-29	1990-05-18	Bull Sa	Dispositif pour appliquer, de facon intermittente, des particules d'un revelateur pulverulent sur la surface d'enregistrement d'une imprimante magnetographique
US5041351A (en) *	1988-03-30	1991-08-20	Canon Kabushiki Kaisha	One component developer for developing electrostatic image and image forming method
WO1989012849A1 (fr) *	1988-06-24	1989-12-28	Nippon Kayaku Kabushiki Kaisha	Toner pour electrophotographie
US5066558A (en) *	1988-09-30	1991-11-19	Canon Kabushiki Kaisha	Developer for developing electrostatic images
US4965172A (en) *	1988-12-22	1990-10-23	E. I. Du Pont De Nemours And Company	Humidity-resistant proofing toners with low molecular weight polystyrene
US4898802A (en) *	1989-05-22	1990-02-06	Xerox Corporation	Toner compositions with organo boron negative charge enhancing additives
US5307122A (en) *	1989-07-28	1994-04-26	Canon Kabushiki Kaisha	Image forming apparatus apparatus unit facsimile apparatus and developer comprising hydrophobic silica fine powder for developing electrostatic images
US5213933A (en) *	1990-05-25	1993-05-25	Canon Kabushiki Kaisha	Positively chargeable magnetic toner, image forming process image forming apparatus, apparatus unit and facsimile apparatus
US5306588A (en) *	1991-03-19	1994-04-26	Canon Kabushiki Kaisha	Treated silica fine powder and toner for developing electrostatic images
US5254427A (en) *	1991-12-30	1993-10-19	Xerox Corporation	Additives for liquid electrostatic developers
US5206107A (en) *	1991-12-30	1993-04-27	Xerox Corporation	Siloxane surfactants as liquid developer additives
JP3218404B2 (ja) *	1992-03-06	2001-10-15	キヤノン株式会社	静電荷像現像用トナー
US5534982A (en) *	1993-03-03	1996-07-09	Canon Kabushiki Kaisha	Developing apparatus
US5633108A (en) *	1995-09-29	1997-05-27	Moore Business Forms, Inc.	Monocomponent resistive toner for field charging
US6815136B1 (en)	2000-02-28	2004-11-09	Xerox Corporation	Liquid developers and processes thereof
IL145464A0 (en) *	2001-09-16	2002-06-30	Pc Composites Ltd	Electrostatic coater and method for forming prepregs therewith
JP4508254B2 (ja) *	2008-03-14	2010-07-21	富士ゼロックス株式会社	正帯電二成分現像剤、画像形成方法及び画像形成装置
JP6910805B2 (ja)	2016-01-28	2021-07-28	キヤノン株式会社	トナー、画像形成装置及び画像形成方法
JP6891051B2 (ja)	2016-06-30	2021-06-18	キヤノン株式会社	トナー、現像装置、及び画像形成装置
JP6904801B2 (ja)	2016-06-30	2021-07-21	キヤノン株式会社	トナー、該トナーを備えた現像装置及び画像形成装置
JP6869819B2 (ja)	2016-06-30	2021-05-12	キヤノン株式会社	トナー、現像装置及び画像形成装置
US10303075B2 (en)	2017-02-28	2019-05-28	Canon Kabushiki Kaisha	Toner
US10295920B2 (en)	2017-02-28	2019-05-21	Canon Kabushiki Kaisha	Toner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3120542A1 (de) *	1980-05-22	1982-03-25	Hitachi Chemical Co., Ltd., Tokyo	Positiv aufladbarer toner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4021407A (en) *	1976-06-28	1977-05-03	Cincinnati Milacron, Inc.	Synergistic organotin borate stabilizer compositions and resins containing same

1986
- 1986-09-15 US US06/906,989 patent/US4737432A/en not_active Expired - Lifetime
- 1986-09-16 EP EP86112781A patent/EP0216295A3/de not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3120542A1 (de) *	1980-05-22	1982-03-25	Hitachi Chemical Co., Ltd., Tokyo	Positiv aufladbarer toner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 180 (P-215)[1325], 9th August 1983; & JP-A-58 082 254 (HITACHI KASEI KOGYO K.K.) 17-05-1983 *

Also Published As

Publication number	Publication date
US4737432A (en)	1988-04-12
EP0216295A2 (de)	1987-04-01

Legal Events

Date	Code	Title	Description
1987-02-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-04-01	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE CH DE FR GB IT LI NL
1988-10-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-12-14	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI NL
1989-07-12	17P	Request for examination filed	Effective date: 19890502
1991-08-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1991-10-02	18D	Application deemed to be withdrawn	Effective date: 19910403
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: UCHIYAMA, MASAKI Inventor name: MITSUHASHI, YASUO Inventor name: TANIKAWA, HIROHIDECANON-RYO Inventor name: TANAKA, KATSUHIKO Inventor name: KUKIMOTO, TSUTOMU Inventor name: KITAMORI, NAOTO

Publication	Publication Date	Title
EP0216295A3 (de)	1988-12-14	Positiv aufladbare Toner und Entwickler für die Entwicklung von elektrostatischen Bildern
HK48290A (en)	1990-06-29	Image forming method, positively chargeable toner and positively chargeable silica material therefor
EP0488184A3 (en)	1993-05-12	Electrostatic latent image-developing device and toner cartridge used therefor
EP0132611A3 (de)	1986-04-30	Fluorierten Kohlenstoff enthaltende elektrophotographische Träger und Verfahren unter Verwendung derselben
WO1993009475A3 (en)	1993-06-10	Developing device using two-component developer
GB2173604B (en)	1989-02-15	Carrier particles for use in developers for developing latent electrostatic images
HK71491A (en)	1991-09-13	Positively chargeable developer
EP0354030A3 (de)	1991-10-23	Entwicklungssystem
HK71091A (en)	1991-09-13	Magnetic toner, negatively chargeable one component developer and image forming method
KR910006804A (ko)	1991-04-29	클리닝방법 및 그것에 사용하는 토우너
DE3070756D1 (en)	1985-07-18	Toner particles for electrophotography and electrophotographic process utilizing same
KR880000834A (ko)	1988-03-29	전자사진용 자기브러쉬 현상재
JPS5335550A (en)	1978-04-03	Electrostatic latent image developing device
JPS5494037A (en)	1979-07-25	Toner powder for electrostatic latent image * production and developer containing said toner powder
EP0378181A3 (de)	1991-05-29	Entwickler für elektrostatische latente Bilder
JPS5555346A (en)	1980-04-23	Thermally fixed toner powder for electrostatic latent image* preparing same* and twoo component developer containing same
FR2172122A1 (en)	1973-09-28	Toner carrier particles coating - used in electrostatic copiers
JPS6488554A (en)	1989-04-03	Electrophotographic developer
JPS5921035B2 (ja)	1984-05-17	静電潜像現像装置
JPS60229057A (ja)	1985-11-14	非磁性一成分現像装置
GB1399489A (en)	1975-07-02	Electrophotographic developing device
JPS5677870A (en)	1981-06-26	Developing method
JPS57135958A (en)	1982-08-21	Electrophotographic developing device
JPS59168760U (ja)	1984-11-12	現像装置
JPS59156265U (ja)	1984-10-20	現像装置